:root{--ink:#171614;--line:#d1c9bc;--serif:'Source Serif 4','Source Serif 4 Fallback','Source Serif 4 Fallback Noto',Georgia,serif;--sans:'Inter','Inter Fallback','Inter Fallback Roboto',Arial,sans-serif;--mono:'JetBrains Mono','JetBrains Mono Fallback',monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.55}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1280px,calc(100% - 80px));margin:auto}.eyebrow{font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:16px 22px;border:1px solid currentColor;font:500 13px var(--mono);letter-spacing:.08em;text-transform:uppercase}.btn.red{background:var(--red);border-color:var(--red);color:#fff}.btn{position:relative;overflow:hidden;isolation:isolate;cursor:pointer;transition:background .25s ease,border-color .25s ease,color .25s ease,transform .25s cubic-bezier(.4,0,.2,1),box-shadow .25s ease}.btn .ar{display:inline-block;transition:transform .3s cubic-bezier(.4,0,.2,1)}.btn.red::after{content:"";position:absolute;z-index:-1;inset:-45% auto -45% -60%;width:34%;left:-60%;background:linear-gradient(90deg,transparent,#ffffff59,transparent);transform:skewX(-18deg)}@media(hover:hover) and (pointer:fine){.btn.red:hover{background:#8d0d16;border-color:#8d0d16;transform:translateY(-2px);box-shadow:0 12px 26px #00000047}.btn.red:hover::after{animation:btn-sweep .75s ease-out}.btn.red:hover .ar{transform:translate(4px,-4px)}.btn.red:hover .ar.ar-r{transform:translateX(5px)}}.btn.red:active{transform:translateY(1px);box-shadow:0 3px 10px #00000026}@keyframes btn-sweep{from{left:-60%}to{left:135%}}
@media(min-width:900px){.site-head{height:94px;padding:0 40px;display:grid;grid-template-columns:250px 1fr auto;align-items:center;gap:30px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}.site-head>a:first-child img{width:215px;height:auto}.site-head nav{display:flex;justify-content:center;gap:34px;font-size:14px}.site-head nav a{position:relative}.site-head nav a::after{content:"";position:absolute;bottom:-7px;left:0;right:0;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .28s cubic-bezier(.4,0,.2,1)}}@media(hover:hover) and (pointer:fine){@media(min-width:900px){.site-head nav a:hover::after{transform:scaleX(1)}}}@media(min-width:900px){.site-head nav a[aria-current="page"]::after{transform:scaleX(1);background:var(--ink)}.head-actions{display:flex;align-items:center;gap:20px}.portal{font-size:10px;color:var(--muted)}.portal b{display:block;color:var(--red);text-transform:uppercase;font:500 10px var(--mono)}.consult{padding-left:22px;border-left:1px solid var(--line);font:500 12px var(--mono);letter-spacing:.04em;text-transform:uppercase}.portal-featured{position:relative;overflow:hidden;padding:13px 20px;border-radius:2px;background:var(--red);color:white;box-shadow:0 8px 20px #a5101b26;isolation:isolate;transition:transform .2s,box-shadow .2s,background .2s}.portal-featured::after{content:"";position:absolute;z-index:-1;inset:-45% auto -45% -45%;width:28%;background:linear-gradient(90deg,transparent,#ffffff5c,transparent);transform:skewX(-18deg);animation:portal-sweep 5.5s ease-in-out 2}.portal-featured span{display:block;font:500 10px var(--mono);text-transform:uppercase;letter-spacing:.14em;opacity:.78;margin-bottom:3px}.portal-featured b{color:white;font:600 13px var(--mono);text-transform:uppercase;letter-spacing:.05em}}@media(hover:hover) and (pointer:fine){@media(min-width:900px){.portal-featured:hover{background:#8d0d16;transform:translateY(-2px);box-shadow:0 13px 28px #a5101b45}.portal-featured:hover b{animation:portal-arrow .65s ease-in-out infinite alternate}}}@keyframes portal-sweep{0%,68%{transform:translateX(0) skewX(-18deg);opacity:0}72%{opacity:1}88%{transform:translateX(607%) skewX(-18deg);opacity:1}89%,100%{transform:translateX(607%) skewX(-18deg);opacity:0}}@keyframes portal-arrow{to{transform:translateX(3px)}}
.r1a-hero{padding:80px 0 0;display:grid;grid-template-columns:1.45fr .55fr;column-gap:70px;align-items:end}.hero-copy{grid-column:1;grid-row:1}.r1a-hero h1{font:400 clamp(3.8rem,6.7vw,6.8rem)/.91 var(--serif);letter-spacing:-.052em;margin:0}.r1a-hero h1 em{font-weight:400;color:var(--red)}.hero-lead{max-width:720px;color:var(--muted);font-size:1.12rem;line-height:1.65;margin:30px 0}.r1a-hero aside{grid-column:2;grid-row:1;border-top:2px solid var(--ink);padding-top:18px}.r1a-hero aside b{font:400 1.55rem/1.2 var(--serif)}.r1a-hero aside p{color:var(--muted);font-size:.95rem}.r1a-hero .micro{font:500 10px var(--mono);text-transform:uppercase;color:var(--red);margin:0 0 12px}
.proofline{border-block:1px solid var(--line);background:#ebe5da}.proofline .wrap{min-height:100px;display:grid;grid-template-columns:repeat(3,1fr)}.proofline .wrap>div{display:flex;align-items:center;gap:15px;border-right:1px solid var(--line);padding:20px}.proofline .wrap>div:last-child{border:0}.proofline b{font:400 2.7rem var(--serif);color:var(--red)}
/* «casi 40»: el «casi» chico, en itálica y levantado, como .kpi-pre en la cinta de rrhh (rrhh.css);
   con piso de 12px, porque en el celular la cifra baja a 1.5rem. */
.proofline b .kpi-pre{font-size:max(12px,.4em);font-style:italic;letter-spacing:0;margin-right:.3em;vertical-align:.45em}.proofline div>span{font:12px/1.45 var(--mono);text-transform:uppercase;color:var(--muted)}
.team-human{padding:110px 0;display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:center}.team-human figure{margin:0}.team-human figure>img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;filter:grayscale(12%)}.team-human figcaption{padding-top:10px;font:10px var(--mono);text-transform:uppercase;color:var(--muted)}.team-human h2,.candidate-block h2,.contact-full h2{font:400 clamp(3rem,5vw,5.2rem)/.97 var(--serif);letter-spacing:-.045em;margin:20px 0}.team-human h2 em,.candidate-block h2 em,.contact-full h2 em{font-weight:400;color:var(--red)}.team-copy>p:not(.eyebrow){max-width:560px;color:var(--muted);line-height:1.72;margin-bottom:34px}.copy-creds{margin-top:6px;border-top:1px solid var(--line);padding-top:22px}.credentials-title{margin:0 0 16px;font:500 10px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.credentials-grid{display:flex;flex-wrap:nowrap;align-items:center;gap:clamp(18px,3vw,40px)}.credentials-grid article{flex:0 1 auto;min-width:0}.credentials-grid img{width:auto;max-width:100%;height:auto;max-height:52px;object-fit:contain;display:block}.credentials-grid article:nth-child(3) img{max-height:80px}
.candidate-block{background:#1a1c1a;color:white;padding:95px 0;border-bottom:1px solid #2c2f2c}.candidate-block>.wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:100px;align-items:center}.candidate-block .eyebrow{color:#e4555e}.candidate-block h2{margin-bottom:0}.candidate-block h2 em{color:#e4555e}.candidate-block>div>div:last-child>p{color:#bbb;line-height:1.7;margin:0 0 28px}
.contact-full{padding:120px 0;background:#ded7cb}.contact-full>.wrap{display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact-copy>p:not(.eyebrow){color:var(--muted)}.contact-copy dl{margin:50px 0 0;border-top:1px solid var(--ink);max-width:520px}.contact-copy dl>div{display:grid;grid-template-columns:155px 1fr;padding:17px 0;border-bottom:1px solid #b8aea0}.contact-copy dt{font:11px var(--mono);text-transform:uppercase;color:var(--muted)}.contact-copy dd{margin:0;font:400 1.05rem/1.4 var(--serif)}.contact-full form{display:grid;grid-template-columns:1fr 1fr;gap:22px 18px}.contact-full label{font:11px var(--mono);text-transform:uppercase;color:var(--muted)}.contact-full input,.contact-full select,.contact-full textarea{display:block;width:100%;border:0;border-bottom:1px solid var(--ink);background:transparent;border-radius:0;padding:12px 0;font:16px var(--sans)}.contact-full .wide{grid-column:1/-1}.contact-full form small{color:var(--muted)}
@media(max-width:1100px){@media(min-width:900px){.site-head{padding:0 24px;gap:20px}.site-head nav{gap:24px;font-size:13px}.consult{display:none}}}@media(max-width:899.98px){.wrap{width:min(100% - 36px,700px)}.team-human,.candidate-block>.wrap,.contact-full>.wrap{grid-template-columns:1fr;gap:32px}.team-human figure{grid-row:1}.contact-full form{grid-template-columns:1fr}.contact-full form>*{grid-column:1!important}.contact-copy dl>div{grid-template-columns:1fr;gap:5px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}@media(min-width:900px){.site-head nav a::after{transition:none}.portal-featured::after,.portal-featured:hover b{animation:none}}.btn,.btn .ar{transition:none}.btn.red:hover::after{animation:none}}

/* Selector de idioma ES/EN — mismo componente que en styles.css, adaptado al header de la home. */
@media(min-width:900px){.site-head{grid-template-columns:250px 1fr auto auto}
.lang-switch{display:flex;align-items:stretch;border:1px solid var(--line);line-height:1}
.lang-switch a{display:flex;align-items:center;padding:9px 10px;font:500 10px var(--mono);letter-spacing:.1em;color:var(--muted);transition:color .2s,background .2s}
.lang-switch a+a{border-left:1px solid var(--line)}}
@media(hover:hover) and (pointer:fine){@media(min-width:900px){.lang-switch a:hover{color:var(--ink);background:#0000000a}}}
@media(min-width:900px){.lang-switch a[aria-current]{background:var(--ink);color:var(--paper)}}
@media(max-width:1100px){@media(min-width:900px){.site-head{grid-template-columns:250px 1fr auto auto}}}

/* ── Home: lista de áreas, mobile y formulario (PR 11) ─────────────────────────────────────────
   La lista de áreas reemplaza a «needs» (los tres «Necesito…») y a las tarjetas de servicios: una
   fila-enlace por área, en todos los anchos. Toda la fila es el enlace (el ::after del <a> del h3
   la cubre), así el nombre accesible es sólo el del área y los servicios quedan como texto. */
.areas{grid-column:1/-1;grid-row:2;margin-top:65px}
.areas-title{margin:0 0 14px;font:500 11px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.areas-list{list-style:none;margin:0;padding:0;border:1px solid var(--line);background:#faf7f0}
.areas-list>li{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr) auto;align-items:center;column-gap:clamp(32px,4.5vw,72px);padding:30px 36px;border-bottom:1px solid var(--line);transition:background .2s,box-shadow .2s}
.areas-list>li:last-child{border-bottom:0}
.areas-name small{display:block;font:500 10px var(--mono);letter-spacing:.08em;color:var(--red)}
.areas-name h3{margin:12px 0 0;font:400 clamp(1.9rem,2.6vw,2.5rem)/1.05 var(--serif);letter-spacing:-.02em;transition:color .2s}
.areas-name a::after{content:"";position:absolute;inset:0;z-index:1}
.areas-name a:focus-visible{outline:none;box-shadow:none}
.areas-name a:focus-visible::after{outline:2px solid var(--red);outline-offset:-3px}
.areas-what p{margin:0;color:var(--muted);line-height:1.55}
.areas-what .areas-svc{margin:10px 0 0;padding:0;list-style:none;color:var(--ink);font:500 12px/1.6 var(--mono);letter-spacing:.06em;text-transform:uppercase}
/* Los servicios son una lista (<ul>) que se lee en una línea, separados por « · »: el separador es
   decorativo (texto alternativo vacío, así el lector de pantalla no lo dice). */
.areas-svc li{display:inline}
.areas-svc li+li::before{content:" · ";content:" · "/""}
.areas-ar{font-size:1.5rem;line-height:1;color:var(--red);transition:transform .25s cubic-bezier(.4,0,.2,1)}
.areas-list>li:active{background:#f3eee4}
@media(hover:hover) and (pointer:fine){
  .areas-list>li:hover{background:#fdfbf7;box-shadow:inset 3px 0 var(--red)}
  .areas-list>li:hover h3{color:var(--red)}
  .areas-list>li:hover .areas-ar{transform:translateX(6px)}
}

/* El teléfono del NAP es un enlace solo en su renglón: 10px de padding vertical en línea (no mueve
   nada) lo llevan a ≥24px de alto para el dedo. */
.contact-copy dd a{padding-block:10px}

/* Formulario: la ayuda de los canales («Con un email o un teléfono alcanza», aria-describedby del
   correo y el teléfono) pegada a esos campos, y el estado arriba del aviso de prototipo. El aspecto
   del estado (.form-status) es de base.css; acá sólo su lugar. */
.contact-full .form-hint{margin:-12px 0 0;font-size:.875rem;line-height:1.4;color:var(--muted)}
.form-foot{display:grid}
.form-foot .form-status:not(:empty){margin-bottom:10px}

/* Por debajo de 900px: H1 de 3–4 líneas a 390, la lista de áreas dentro del primer viewport (a
   320×568 también), la proofline en una fila y el ritmo vertical con --sec / --sec-lg (base.css). */
@media (max-width:899.98px){
  .r1a-hero{display:block;padding:clamp(24px,6vw,32px) 0 44px}
  .r1a-hero .eyebrow{margin:0}
  .r1a-hero h1{margin-top:12px;font-size:clamp(2.6rem,10vw,6.8rem);line-height:.95}
  .hero-lead{margin:14px 0 0;font-size:1rem;line-height:1.55}
  .areas{margin-top:28px}
  .areas-title{margin-bottom:10px}
  .areas-list>li{grid-template-columns:minmax(0,1fr) auto;column-gap:16px;row-gap:8px;padding:16px}
  .areas-what{grid-column:1/-1}
  .areas-ar{grid-column:2;grid-row:1;font-size:1.375rem}
  .areas-name h3{margin-top:6px;font-size:1.5rem;line-height:1.15;letter-spacing:-.01em}
  .areas-what p{font-size:.9375rem;line-height:1.5}
  .areas-what .areas-svc{margin-top:6px;font:400 .9375rem/1.45 var(--sans);letter-spacing:0;text-transform:none}
  .r1a-hero aside{margin-top:32px;padding-top:14px}
  .r1a-hero aside b{font-size:1.25rem}
  .r1a-hero aside p{margin:8px 0 0}

  .proofline .wrap{min-height:0;grid-template-columns:repeat(3,minmax(0,1fr))}
  .proofline .wrap>div{flex-direction:column;align-items:flex-start;gap:4px;padding:9px 6px 10px 10px}
  .proofline .wrap>div:first-child{padding-left:0}
  .proofline b{font-size:1.5rem;line-height:1}
  .proofline div>span{font:12px/1.25 var(--sans);text-transform:none}
  .proofline br{display:none}

  .team-human{padding:var(--sec) 0}
  .team-human h2,.candidate-block h2,.contact-full h2{font-size:clamp(2.1rem,8vw,3rem);line-height:1}
  .team-copy>p:not(.eyebrow){margin-bottom:28px}
  .contact-full{padding:var(--sec-lg) 0}
  .contact-copy dl{margin-top:32px}
  .candidate-block{padding:var(--sec) 0}
}
/* Celular apaisado: con 10vw el H1 pasaría de 80px en 390 de alto. */
@media (max-width:899.98px) and (max-height:500px){
  .r1a-hero h1{font-size:clamp(2.6rem,6vw,6.8rem)}
}
/* Acreditaciones en dos filas a ≤520px: en una sola quedaban en 77×27px a 320 (ilegibles). */
@media (max-width:520px){
  .credentials-grid{flex-wrap:wrap;gap:20px 28px}
  .credentials-grid article:first-child{flex-basis:100%}
  .credentials-grid article:first-child img{max-height:64px}
  .credentials-grid article:nth-child(2) img{max-height:36px}
  .credentials-grid article:nth-child(3) img{max-height:60px}
}
@media (prefers-reduced-motion:reduce){
  .areas-list>li,.areas-name h3,.areas-ar{transition:none}
}

/* ── #contacto: WhatsApp por área (stamp:nap whatsapp, ajustes de la fase 3) ─────────────────────
   Antes del formulario, un botón por área con su número y el texto precargado de la home. Con el
   #contacto a la vista la barra de contacto se esconde: estos botones la reemplazan. Filas de 56px
   (--tap o más), el rótulo y el número en mono como los rótulos del NAP. */
.contact-wa{max-width:520px;margin:36px 0 0}
/* Con los botones, la columna del texto pasa a ser la más alta: el formulario queda arriba, con su alto
   (si se estira, su grilla reparte el alto sobrante entre las filas y los campos se separan). */
.contact-full>.wrap>form{align-self:start}
.contact-wa-t{margin:0 0 12px;font:500 11px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.contact-wa a{display:grid;grid-template-columns:22px minmax(0,1fr) auto;align-items:center;column-gap:14px;row-gap:2px;min-height:56px;padding:8px 16px;background:var(--paper);border:1px solid #b8aea0;color:var(--ink);transition:border-color .18s,box-shadow .18s}
.contact-wa a+a{margin-top:8px}
.contact-wa svg{width:22px;height:22px;fill:#128c4a}
.contact-wa b{font:400 1.125rem/1.2 var(--serif)}
.contact-wa span{font:500 12px/1.2 var(--mono);color:var(--muted);white-space:nowrap}
/* Angosto (360 y menos, o «Recursos Humanos» en dos líneas a 390): el número va bajo el nombre. */
@media (max-width:419.98px){
  .contact-wa a{grid-template-columns:22px minmax(0,1fr);padding-block:9px}
  .contact-wa svg{grid-row:1/3}
  .contact-wa span{grid-column:2}
}
@media(hover:hover) and (pointer:fine){
  .contact-wa a:hover{border-color:var(--ink);box-shadow:inset 3px 0 #128c4a}
}
@media (max-width:899.98px){
  .contact-wa{margin-top:28px}
}
@media (prefers-reduced-motion:reduce){
  .contact-wa a{transition:none}
}

/* ── Preguntas frecuentes (#preguntas, PR 19) ─────────────────────────────────────────────────────
   Entre el estudio y el contacto. Cada pregunta es un <details> dentro de .faq: de ahí sale el FAQPage
   del JSON-LD, textual (ver «Head SEO…» en el README). Plegadas en todos los anchos, así la home casi no
   se alarga; mismo lenguaje que la FAQ de RR.HH. (styles.css), con los tokens de la home. */
.home-faq{padding:110px 0;border-top:1px solid var(--line)}
.home-faq .faq{display:grid;grid-template-columns:1fr 1.5fr;gap:90px;align-items:start}
.home-faq .eyebrow{margin:0}
.home-faq h2{margin:20px 0 0;font:400 clamp(3rem,5vw,5.2rem)/.97 var(--serif);letter-spacing:-.045em}
.home-faq h2 em{font-weight:400;color:var(--red)}
.home-faq .accordion{border-top:1px solid var(--ink)}
.home-faq details{border-bottom:1px solid var(--line)}
.home-faq summary{position:relative;display:block;min-height:var(--tap);padding:24px 48px 24px 0;list-style:none;cursor:pointer;font:400 1.25rem/1.3 var(--serif)}
.home-faq summary::-webkit-details-marker{display:none}
.home-faq summary::after{content:"+";position:absolute;right:6px;top:22px;color:var(--red);font:400 1.5rem/1.2 var(--sans)}
.home-faq details[open] summary::after{content:"−"}
.home-faq summary:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.home-faq details p{max-width:680px;margin:0;padding:0 48px 24px 0;color:var(--muted);line-height:1.65}
.home-faq details a{color:var(--ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
@media(hover:hover) and (pointer:fine){
  .home-faq summary:hover{color:var(--red)}
  .home-faq details a:hover{color:var(--red)}
}
@media (max-width:899.98px){
  .home-faq{padding:var(--sec) 0}
  .home-faq .faq{grid-template-columns:1fr;gap:28px}
  .home-faq h2{margin-top:14px;font-size:clamp(2.1rem,8vw,3rem);line-height:1}
  .home-faq summary{padding:18px 40px 18px 0;font-size:1.125rem}
  .home-faq summary::after{top:15px}
  .home-faq details p{padding-right:0;font-size:.9375rem}
}